Customization: | Available |
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CAS No.: | - |
Formula: | - |
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Hole Number |
Section (mm) |
Wall thickness (mm) |
Opening (mm) |
Percentage open area (%) |
ApValue (m2/m3) |
15*15 |
150*150 |
1.35 |
8.45 |
71.4 |
338 |
18*18 |
150*150 |
1.1 |
7.1 |
72.6 |
409 |
20*20 |
150*150 |
1.15 |
6.25 |
69.4 |
445 |
21*21 |
150*150 |
0.95 |
6.1 |
72.9 |
478 |
22*22 |
150*150 |
0.9 |
5.8 |
72.4 |
499 |
25*25 |
150*150 |
1.00 |
4.90 |
66.7 |
544 |
30*30 |
150*150 |
0.80 |
4.13 |
68 |
660 |
35*35 |
150*150 |
0.55 |
3.65 |
72.5 |
795 |
40*40 |
150*150 |
0.5 |
3.20 |
72.8 |
910 |
45*45 |
150*150 |
0.5 |
2.78 |
69.5 |
1000 |